DE602006003144D1 - Tooth root canal file with bidirectional scraping edges - Google Patents

Tooth root canal file with bidirectional scraping edges

Info

Publication number
DE602006003144D1
DE602006003144D1 DE602006003144T DE602006003144T DE602006003144D1 DE 602006003144 D1 DE602006003144 D1 DE 602006003144D1 DE 602006003144 T DE602006003144 T DE 602006003144T DE 602006003144 T DE602006003144 T DE 602006003144T DE 602006003144 D1 DE602006003144 D1 DE 602006003144D1
Authority
DE
Germany
Prior art keywords
shank
edge
root canal
tooth root
working portion
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE602006003144T
Other languages
German (de)
Inventor
Giuseppe Cantatore
Arnaldo Castellucci
Elio Vincenzo Giovanni Berutti
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of DE602006003144D1 publication Critical patent/DE602006003144D1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C5/00—Filling or capping teeth
    • A61C5/40—Implements for surgical treatment of the roots or nerves of the teeth; Nerve needles; Methods or instruments for medication of the roots
    • A61C5/42—Files for root canals; Handgrips or guiding means therefor

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Neurology (AREA)
  • Neurosurgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Surgery (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)

Abstract

An endodontic file having an elongated shank (16) with a proximal end portion (12), a distal end (14) and a tapered working portion extending from the proximal portion to the distal end, the external surface of the shank working portion being defined in part by a plurality of at least two equally spaced apart continuous helical flutes (20) formed into a central core portion of the shank working portion, the flutes (20) having therebetween an equal number of spiralled spaced apart flanges (22), each flange having a semi-circular surface having a leading edge and a trailing edge, each edge being in or parallel to a plane of the shank (16) longitudinal axis, each leading and trailing edges providing a cutting or scraping edge (28).
DE602006003144T 2005-08-02 2006-08-01 Tooth root canal file with bidirectional scraping edges Expired - Fee Related DE602006003144D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/195,100 US7300281B2 (en) 2005-08-02 2005-08-02 Endodontic file having bi-directional scraping edges

Publications (1)

Publication Number Publication Date
DE602006003144D1 true DE602006003144D1 (en) 2008-11-27

Family

ID=37311838

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602006003144T Expired - Fee Related DE602006003144D1 (en) 2005-08-02 2006-08-01 Tooth root canal file with bidirectional scraping edges

Country Status (6)

Country Link
US (1) US7300281B2 (en)
EP (1) EP1749498B1 (en)
JP (1) JP2007038006A (en)
AT (1) ATE410969T1 (en)
DE (1) DE602006003144D1 (en)
DK (1) DK1749498T3 (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8047842B2 (en) * 2008-08-18 2011-11-01 Johnson William B Reciprocal reverse rotation endodontic file
US8192200B1 (en) 2009-07-23 2012-06-05 D&S Dental, Llc Endodontic apparatus and method
EP2438884B1 (en) 2010-10-06 2013-02-13 VDW GmbH Endodontic system
US9028253B2 (en) 2011-03-23 2015-05-12 Huwais IP Holding LLC Fluted osteotome and surgical method for use
US10039621B2 (en) 2011-03-23 2018-08-07 Huwais IP Holding LLC Autografting osteotome
US9022783B2 (en) 2011-03-23 2015-05-05 Huwais IP Holding LLC Fluted osteotome and surgical method for use
US9326778B2 (en) 2011-03-23 2016-05-03 Huwais IP Holding LLC Autografting osteotome
EP2919672B1 (en) * 2012-11-19 2018-07-18 Huwais Ip Holding Llc Autografting osteotome
KR20150092238A (en) 2012-12-11 2015-08-12 후아이스 아이피 홀딩 엘엘씨 Condensing implant
US9681928B1 (en) 2013-02-11 2017-06-20 Charles Maupin Endodontic rotary file system having smaller diameter non-landed files and medium-to-larger diameter files with landed and non-landed portions
US20150230902A1 (en) * 2014-02-18 2015-08-20 Panayiotis Andreou Endodontic file for assessing root canal depth
FR3034648A1 (en) * 2015-04-09 2016-10-14 Micro Mega Int Mft ENDODONTIC LIME INTENDED TO BE TRAINED IN ALTERNATIVE ROTATION
EP3178439B1 (en) * 2015-12-03 2021-10-13 Ormco Corporation Fluted endodontic file
IL296826B2 (en) 2016-01-14 2023-08-01 Huwais IP Holding LLC Autografting tool with enhanced flute profile and methods of use
CA3048753C (en) 2016-01-29 2021-10-26 Nobel Biocare Services Ag Dentistry tool
JP6959653B2 (en) 2016-02-07 2021-11-02 ヒューワイス アイピー ホールディング，エルエルシー Anchor screw with compression characteristics
US10561475B2 (en) * 2016-03-15 2020-02-18 Essential Dental Systems, Inc. Non-circular endodontic instruments
AU2017248568B2 (en) 2016-10-22 2023-09-21 Kerr Corporation Variable Heat-Treat Endodontic File
US10130444B1 (en) * 2017-07-14 2018-11-20 Dentsply Sirona Inc. Endodontic instrument
USD842474S1 (en) 2017-10-20 2019-03-05 Ormco Corporation Endodontic file
WO2020243281A1 (en) * 2019-05-28 2020-12-03 Wildey William Root canal dental instrument
JP7370952B2 (en) * 2020-10-06 2023-10-30 マニー株式会社 dental files

Family Cites Families (61)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US568145A (en) * 1896-09-22 Separator
US4443193A (en) 1983-02-08 1984-04-17 Roane James B Endodontic instrument
US4536159A (en) 1983-02-08 1985-08-20 Roane James B Endodontic instrument
US4688026A (en) * 1984-05-15 1987-08-18 Scribner James R Method of collecting and using data associated with tagged objects
US4934934A (en) 1988-11-04 1990-06-19 Quality Dental Products, Inc. Dental file/reamer instrument
USRE34439E (en) 1988-11-04 1993-11-09 Heath Derek E Dental compactor instrument
US5527205A (en) 1991-11-05 1996-06-18 Tulsa Dental Products, L.L.C. Method of fabricating an endodontic instrument
US5380200A (en) 1993-10-08 1995-01-10 Quality Dental Products, Inc. Endodontic instrument of predetermined flexibility
US5897316A (en) 1994-04-28 1999-04-27 Buchanan; Leonard Stephen Endodontic treatment system
JPH0812031A (en) * 1994-07-01 1996-01-16 Murata Mach Ltd Picking system
WO1996022060A1 (en) * 1995-01-17 1996-07-25 Johnson William B An improved method of endodontic preparation of a root canal and a file set for use in the method
CH690538A5 (en) 1995-03-24 2000-10-13 Maillefer Instr Sa Instrument set for the boring of radicular dental canals.
US6390819B2 (en) 1995-06-06 2002-05-21 Ultradent Products, Inc. Endodontic systems and methods for the anatomical, sectional and progressive corono-apical preparation of root canals with dedicated stainless steel instruments and dedicated nickel/titanium instruments
US6379155B1 (en) 1996-06-06 2002-04-30 Ultradent Products, Inc. Endodontic systems and methods for the anatomical, sectional and progressive corono-apical preparation of root canals with instruments utilizing stops
US6217335B1 (en) 1996-06-06 2001-04-17 Ultradent Products, Inc. Endodontic systems and methods for the anatomicall, sectional and progressive corono-apical preparation of root canals with minimal apical intrusion
US5735689A (en) * 1995-12-11 1998-04-07 Tycom Dental Corporation Endodontic dental instrument
US6419488B1 (en) 1995-12-11 2002-07-16 Ormco Corporation Endodontic instrument having a chisel tip
CH691789A5 (en) 1995-12-20 2001-10-31 Maillefer Instr Sa Instrument set for the boring of radicular dental canals.
US5762497A (en) * 1996-03-07 1998-06-09 Tulsa Dental Products Endodontic dental instrument
FR2747562B1 (en) 1996-04-17 1998-06-05 Micro Mega Int Mfg Sa DENTAL REALER WITH TANGENTIAL CUT SECTION
US6012921A (en) 1996-06-06 2000-01-11 Ultradent Products, Inc. Endodontic systems for the anatomical, sectional and progressive corono-apical preparation of root canals with three sets of dedicated instruments
FR2755845B1 (en) 1996-11-20 1999-06-04 Micro Mega Int Mfg Sa DENTAL REAMER WITH IMPROVED CUTTING EFFICIENCY
US6111517A (en) * 1996-12-30 2000-08-29 Visionics Corporation Continuous video monitoring using face recognition for access control
US7978564B2 (en) * 1997-03-28 2011-07-12 Carlos De La Huerga Interactive medication container
US5984679A (en) 1997-09-26 1999-11-16 Ormco Corporation Method of manufacturing superelastic endodontic files and files made therefrom
US6115079A (en) * 1998-02-14 2000-09-05 Mcrae; Michael W. Programmable video channel controller
US6074209A (en) 1998-10-06 2000-06-13 Tulsa Dental Products Inc. Reduced torque endodontic file
US6042376A (en) 1999-03-01 2000-03-28 Essential Dental Systems, Inc. Non-circular endodontic instruments
US6327576B1 (en) * 1999-09-21 2001-12-04 Fujitsu Limited System and method for managing expiration-dated products utilizing an electronic receipt
US6267592B1 (en) 1999-12-22 2001-07-31 Pro Post, Inc. Highly flexible instrument for dental applications
US6312261B1 (en) 2000-01-12 2001-11-06 Ralph C. Mays Endodontic obturator with removable carrier and method of use thereof
JP4269302B2 (en) 2001-02-28 2009-05-27 マニー株式会社 Dental reamer
US6539281B2 (en) * 2001-04-23 2003-03-25 Accenture Global Services Gmbh Online medicine cabinet
US6514076B1 (en) 2001-05-03 2003-02-04 Ultradent Products, Inc. Precipitation hardenable stainless steel endodontic instruments and methods for manufacturing and using the instruments
US6966774B2 (en) 2001-08-16 2005-11-22 Cloudland Institute, Llc. Endodontic instrument having notched cutting surfaces
US20040021569A1 (en) * 2001-11-21 2004-02-05 Robert Lepkofker Personnel and resource tracking method and system for enclosed spaces
WO2003073225A2 (en) * 2002-02-22 2003-09-04 Jafa Technologies, Inc. Real-time data reporting using radio frequency identification
US7064660B2 (en) * 2002-05-14 2006-06-20 Motorola, Inc. System and method for inferring an electronic rendering of an environment
US20040023186A1 (en) 2002-05-16 2004-02-05 Mcspadden John T. Multi-tapered endodontic file
US7075412B1 (en) * 2002-05-30 2006-07-11 Thingmagic L.L.C. Methods and apparatus for operating a radio device
AU2003244901A1 (en) * 2002-06-26 2004-01-19 Nokia Corporation Bluetooth rf based rf-tag read/write station
DE10233030B3 (en) 2002-07-20 2004-02-19 Gebr. Brasseler Gmbh & Co. Kg Root canal instrument
US7147469B2 (en) 2002-08-28 2006-12-12 Ormco Corporation Endodontic instrument
EP1562513A2 (en) * 2002-09-06 2005-08-17 Cloudland Institute LLC Precision cast dental instrument
US6900762B2 (en) * 2002-09-30 2005-05-31 Lucent Technologies Inc. Methods and apparatus for location determination based on dispersed radio frequency tags
US7061379B2 (en) * 2002-11-21 2006-06-13 Kimberly-Clark Worldwide, Inc. RFID system and method for ensuring safety of hazardous or dangerous substances
US7052097B2 (en) * 2002-12-06 2006-05-30 Mckesson Automation, Inc. High capacity drawer with mechanical indicator for a dispensing device
US7177915B2 (en) * 2002-12-31 2007-02-13 Kurt Kopchik Method and apparatus for wirelessly establishing user preference settings on a computer
US20040191723A1 (en) 2003-03-31 2004-09-30 Shearer Dane L. Endodontic instrument
US20050021626A1 (en) * 2003-05-22 2005-01-27 Cisco Technology, Inc. Peer-to-peer dynamic web page sharing
US7230519B2 (en) * 2003-06-19 2007-06-12 Scriptpro Llc RFID tag and method of user verification
US7176797B2 (en) * 2003-10-31 2007-02-13 Li-Cheng Richard Zai Method and system of using active RFID tags to provide a reliable and secure RFID system
US7026935B2 (en) * 2003-11-10 2006-04-11 Impinj, Inc. Method and apparatus to configure an RFID system to be adaptable to a plurality of environmental conditions
US6963282B1 (en) * 2003-12-05 2005-11-08 Microsoft Corporation Wireless self-describing buildings
US8032429B2 (en) * 2004-03-10 2011-10-04 Microsoft Corporation Method and identification tag for asset management
US7165722B2 (en) * 2004-03-10 2007-01-23 Microsoft Corporation Method and system for communicating with identification tags
US7336175B2 (en) * 2004-05-13 2008-02-26 Cisco Technology, Inc. Methods and devices for locating and uniquely provisioning RFID devices
US7322523B2 (en) * 2004-05-13 2008-01-29 Cisco Technology, Inc. Methods and devices for uniquely provisioning RFID devices
US7325734B2 (en) * 2004-05-13 2008-02-05 Cisco Technology, Inc. Methods and devices for assigning RFID device personality
US20060005035A1 (en) * 2004-06-22 2006-01-05 Coughlin Michael E Keystroke input device for use with an RFID tag and user verification system
JP4604140B2 (en) 2004-09-13 2010-12-22 マニー株式会社 Medical needle or blade

Also Published As

Publication number Publication date
EP1749498B1 (en) 2008-10-15
US20070031783A1 (en) 2007-02-08
US7300281B2 (en) 2007-11-27
EP1749498A1 (en) 2007-02-07
ATE410969T1 (en) 2008-10-15
JP2007038006A (en) 2007-02-15
DK1749498T3 (en) 2009-02-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee